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59 lines
2.7 KiB
Python
59 lines
2.7 KiB
Python
from django.shortcuts import render
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from django.http import HttpResponse, JsonResponse
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import os
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from datetime import datetime
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import learn.yolov5.detect as DL
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from pathlib import PosixPath
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import requests, os, json
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def upload(request):
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if request.method == 'POST':
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file = request.FILES.get('file') #获取前端上传的文件
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print("************")
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print(file)
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print("************")
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fix = datetime.now().strftime('%Y%m%d%H%M%S%f')+'1' #给文件加前缀防止文件名重复
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#以下用绝对路径存储文件，之前我用相对路径一直写不对
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curPath = os.path.abspath( os.path.dirname( __file__ ) )
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img_path = os.path.abspath(curPath+'/static/upload/'+fix+file.name)
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#返回给前端的图片路径用相对路径，前端用绝对路径反而加载不了图片
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img_path_res = '/static/detected/'+fix+file.name
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print(img_path)
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f = open(img_path,'wb')
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for i in file.chunks():
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f.write(i)
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f.close()
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RR = DL.run(weights=(curPath+"/yolov5/v6m6.pt"), source=img_path, imgsz=(1280, 1280), project=(curPath+"/static/detected"))
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return JsonResponse({'img_name':img_path_res,'code':"【大模型】"+RR, 'flag': True})
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def dlurl(request):
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if request.method == 'GET':
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url = request.GET["url"] #获取前端上传的文件
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m_model=request.GET["model"]
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print(m_model)
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print(url)
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name = url.split(r'/')[-1]
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if not (name.endswith(".jpg") or name.endswith(".jpeg") or name.endswith(".png") or name.endswith(".bmp")):
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return JsonResponse({'flag': False})
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fix = datetime.now().strftime('%Y%m%d%H%M%S%f')+'1' #给文件加前缀防止文件名重复
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curPath = os.path.abspath( os.path.dirname( __file__ ) )
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img_path = os.path.abspath(curPath+'/static/download/'+fix+name)
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r = requests.get(url)
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# 保存
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with open (img_path, 'wb') as f:
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f.write(r.content)
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f.close
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#返回给前端的图片路径用相对路径，前端用绝对路径反而加载不了图片
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img_path_res = '/static/detected/'+fix+name
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if(int(m_model)==1): #小模型
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RR = DL.run(weights=(curPath+"/yolov5/v3s.pt"), source=img_path, project=(curPath+"/static/detected"))
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return JsonResponse({'img_name':img_path_res,'code':"【小模型】"+RR, 'flag': True})
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if(int(m_model)==2): #大模型
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RR = DL.run(weights=(curPath+"/yolov5/v6m6.pt"), source=img_path, imgsz=(1280, 1280), project=(curPath+"/static/detected"))
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return JsonResponse({'img_name':img_path_res,'code':"【大模型】"+RR, 'flag': True})
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def home(request):
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return render(request, 'home.html') |